RFXCOM - BBQ thermometer Maverick ET-732

In RFXMNGR I can see my Maverick thermometer:

15/09/2019 06:34:00:237
Packettype = BBQ
subtype = BBQ1 - Maverick ET-732
Sequence nbr = 2
ID = 917 decimal:2327
Sensor1 temp = 27 °C
Sensor2 temp = 26 °C
Signal level = 7 -64dBm
Battery = OK

I manually created a thing:


but get: Status: OFFLINE - CONFIGURATION_ERROR RFXCOM device missing deviceId or subType

I have other items working OK with the RFXCOM.

Does anyone have an advice?